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CVE-2026-71979 (GCVE-0-2026-71979)

Vulnerability from cvelistv5 – Published: 2026-08-17 17:40 – Updated: 2026-08-17 19:34 X_Open Source
VLAI
Title
INDI indiserver 2.2.4.2 Stack Buffer Overflow via XML Tag Parsing
Summary
INDI (Instrument Neutral Distributed Interface) indiserver through 2.2.4.2, fixed in commit 96bbd7f, contains a stack buffer overflow vulnerability that allows unauthenticated remote attackers to crash the daemon by sending malformed XML with mismatched tags whose names exceed 1024 bytes. Attackers can send a single TCP packet on port 7624 with mismatched XML tags to trigger an unbounded sprintf() write into a fixed 1024-byte stack buffer in MsgQueue.cpp, terminating the daemon and disrupting all active client and driver sessions.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 19:34 UTC
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version CPE status
indilib indi Affected: 0 , ≤ 2.2.4.2 (custom)
Unaffected: 96bbd7f564bbb128a129019e44eadd40dd49cff9 (git)
guessed Create a notification for this product.
Date Public
2026-08-13 00:00
Credits
Fatullayev Asadbek
Show details on NVD website
To clipboard 

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